Struct cfg::binarized::BinarizedRule

pub struct BinarizedRule<H> { /* fields omitted */ }

Compact representation of a binarized rule.

Methods

impl<H> BinarizedRule<H>

pub fn new(lhs: Symbol, rhs: &[Symbol], history: H) -> Self

Creates a new binarized rule.

pub fn lhs(&self) -> Symbol

Returns the first symbol.

pub fn rhs0(&self) -> Symbol

Returns the first symbol.

pub fn rhs1(&self) -> Option<Symbol>

Returns the second symbol, if present.

Trait Implementations

impl<H> GrammarRule for BinarizedRule<H>

type History = H

The type of history carried with the rule.

fn lhs(&self) -> Symbol

Returns the rule's left-hand side.

fn rhs(&self) -> &[Symbol]

Returns the rule's right-hand side.

fn history(&self) -> &H

Returns a reference to the history carried with the rule.

impl<H: Clone> Clone for BinarizedRule<H>

fn clone(&self) -> BinarizedRule<H>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<H: Copy> Copy for BinarizedRule<H>

impl<H> Eq for BinarizedRule<H>

impl<H> Ord for BinarizedRule<H>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<H> PartialEq<BinarizedRule<H>> for BinarizedRule<H>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<H> PartialOrd<BinarizedRule<H>> for BinarizedRule<H>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.